plz ans urgently plz plz
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Just put b^2=4ac u will get ur answer
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For roots to be equal,
b^2 - 4ac = 0
=> {-2(k+1)}^2 - 4×1×k^2 = 0
=> {-2k-2}^2 - 4k^2 = 0
=> 4k^2 +4 + 8k - 4k^2 =0
=> 8k = - 4
=> k = -2
Hope it helps.
If it does, plz mark as brainliest
b^2 - 4ac = 0
=> {-2(k+1)}^2 - 4×1×k^2 = 0
=> {-2k-2}^2 - 4k^2 = 0
=> 4k^2 +4 + 8k - 4k^2 =0
=> 8k = - 4
=> k = -2
Hope it helps.
If it does, plz mark as brainliest
hgv74yd:
nsh
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